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2. Assume we are building an online dating app. It allows users to indicate which other users they want to date. Complete the following partial class diagram to show the ‘wants to date’ associations. Man Woman

3. Assume we are building an online dating app. It allows users to indicate which other users they want to date. Complete the following partial class diagram to show the ‘wants to date’ associations. Man Woman wants to date

4. Assume we are building an online dating app. It allows users to indicate which other users they want to date. Complete the following partial class diagram to show the ‘wants to date’ associations. Man Woman wants to date

5. Assume we are building an online dating app. It allows users to indicate which other users they want to date. Complete the following partial class diagram to show the ‘wants to date’ associations. Man Woman wants to date * * * * ** * *

6. Man Woman wants to date * * Person

7. Man Woman wants to date * * Person WantsToDate

8. Man Woman Person WantsToDate 1 1 * * requestor target

9. OOP 4 Abstraction Encapsulation Inheritance Polymorphism

10. Data function

11. Data function

12. Data function Data function Student Course Lecturer

13. Data function Data Student

14. Data function Data Student cs2103: Course damith: Lecturer john:

15. Student john:

16. Student NgStudent PgStudent UgStudent

17. > Student NgStudent PgStudent UgStudent

18. :NgStudent :PgStudent :UgStudent :Lecturer study() foo() bar () goo ()

19. :Student :NgStudent :PgStudent :UgStudent :Lecturer

20. Basic SE knowledge [up to B+] Theory covered  Practice in project  internalize L1-L6 L7-L12 Intermediate SE knowledge [A- to A+] Today Better design Better code Better documentation